Finding the Fourth Proportional to 26,852,437.05, 40,278,655.58 and 24,165,051.45
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Solution
The fourth proportional to 26,852,437.05, 40,278,655.58 and 24,165,051.45 is: 36,247,577.18
Step by Step Solution
- Step 1: Write the proportion equation
26,852,437.05 : 40,278,655.58 = 24,165,051.45 : x - Step 2: Convert to fraction form
26,852,437.05/40,278,655.58 = 24,165,051.45/x - Step 3: Cross multiply
26,852,437.05x = 40,278,655.58 × 24,165,051.45 - Step 4: Simplify right side
26,852,437.05x = 973,335,784,306,704.38 - Step 5: Solve for x
x = 973,335,784,306,704.38/26,852,437.05 - Step 6: Final answer
x = 36,247,577.18
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.